[ https://issues.apache.org/jira/browse/SOLR-12905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Christine Poerschke updated SOLR-12905: --------------------------------------- Attachment: SOLR-12905.patch > reproducible MultiSolrCloudTestCaseTest test failure > ---------------------------------------------------- > > Key: SOLR-12905 > URL: https://issues.apache.org/jira/browse/SOLR-12905 > Project: Solr > Issue Type: Test > Reporter: Christine Poerschke > Assignee: Christine Poerschke > Priority: Minor > Attachments: SOLR-12905.patch > > > We've seen a few of these in Jenkins via the dev list > https://lists.apache.org/list.html?dev@lucene.apache.org:lte=1y:%22duplicate%20clusterId%22 > e.g. > {code} > FAILED: > junit.framework.TestSuite.org.apache.solr.cloud.MultiSolrCloudTestCaseTest > Error Message: duplicate clusterId cloud1 Stack Trace: > java.lang.AssertionError: duplicate clusterId cloud1 at > __randomizedtesting.SeedInfo.seed([6DADDAF691F08EF7]:0) at > org.junit.Assert.fail(Assert.java:93) at > org.junit.Assert.assertTrue(Assert.java:43) at > org.junit.Assert.assertFalse(Assert.java:68) at > org.apache.solr.cloud.MultiSolrCloudTestCase.doSetupClusters(MultiSolrCloudTestCase.java:93) > at > org.apache.solr.cloud.MultiSolrCloudTestCaseTest.setupClusters(MultiSolrCloudTestCaseTest.java:53) > ... > {code} > With a big of digging I was able to reliably reproduce it by using > {{-Dtests.dups=N}} (which normally runs in multiple JVMs in parallel) > together with {{-Dtests.jvms=1}} constraint so that the tests actually run > sequentially in one JVM i.e. altogether > {code} > ant test -Dtests.dups=10 -Dtests.jvms=1 -Dtestcase=MultiSolrCloudTestCaseTest > {code} > The fix is simple i.e. the static {{clusterId2collection}} variable needs to > be cleared in @AfterClass as someone ([~janhoy] ?) already mentioned > somewhere elsewhere I think. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org